Publications by authors named "Ramesh Arunkumar"

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Methylomes Reveal Recent Evolutionary Changes in Populations of Two Plant Species.
Kevin Korfmann, Andreas Zauchner, Bing Huo, Corinna Grünke, Yitong Wang, Ramesh Arunkumar

Genome Biol Evol· May 2025

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Rapid reprogramming and stabilization of homoeolog expression bias in hexaploid wheat biparental populations.
Marek Glombik, Ramesh Arunkumar, Samuel Burrows, Sophie Louise Mogg, Xiaoming Wang

Genome Biol· May 2025

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Recognition of nonself is necessary to activate Drosophila's immune response against an insect parasite.
Alexandre B Leitão, Ramesh Arunkumar, Jonathan P Day, Nancy Hanna, Aarathi Devi

BMC Biol· April 2024

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The evolution of constitutively active humoral immune defenses in Drosophila populations under high parasite pressure.
Shuyu Olivia Zhou, Ramesh Arunkumar, Amina Irfan, Shuai Dominique Ding, Alexandre B Leitão

PLoS Pathog· January 2024

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Natural selection has driven the recurrent loss of an immunity gene that protects against a major natural parasite.
Ramesh Arunkumar, Shuyu Olivia Zhou, Jonathan P Day, Sherifat Bakare, Simone Pitton

Proc Natl Acad Sci U S A· August 2023

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Trans-regulatory changes underpin the evolution of the Drosophila immune response.
Shuai Dominique Ding, Alexandre B Leitão, Jonathan P Day, Ramesh Arunkumar, Morgan Phillips

PLoS Genet· November 2022

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Transcription factor retention through multiple polyploidization steps in wheat.
Catherine E B Evans, Ramesh Arunkumar, Philippa Borrill

G3 (Bethesda)· July 2022

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Constitutive activation of cellular immunity underlies the evolution of resistance to infection in .
Alexandre B Leitão, Ramesh Arunkumar, Jonathan P Day, Emma M Geldman, Ismaël Morin-Poulard

Elife· December 2020

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Virus evolution in infected .
Julien Martinez, Gaspar Bruner-Montero, Ramesh Arunkumar, Sophia C L Smith, Jonathan P Day

Proc Biol Sci· November 2019

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The genetic architecture of tristyly and its breakdown to self-fertilization.
Ramesh Arunkumar, Wei Wang, Stephen I Wright, Spencer C H Barrett

Mol Ecol· February 2017

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Recent mating-system evolution in Eichhornia is accompanied by cis-regulatory divergence.
Ramesh Arunkumar, Teresa I Maddison, Spencer C H Barrett, Stephen I Wright

New Phytol· July 2016

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The evolution of selfing is accompanied by reduced efficacy of selection and purging of deleterious mutations.
Ramesh Arunkumar, Rob W Ness, Stephen I Wright, Spencer C H Barrett

Genetics· March 2015

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Hybrid origins and the earliest stages of diploidization in the highly successful recent polyploid Capsella bursa-pastoris.
Gavin M Douglas, Gesseca Gos, Kim A Steige, Adriana Salcedo, Karl Holm, Ramesh Arunkumar

Proc Natl Acad Sci U S A· March 2015

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The demography and population genomics of evolutionary transitions to self-fertilization in plants.
Spencer C H Barrett, Ramesh Arunkumar, Stephen I Wright

Philos Trans R Soc Lond B Biol Sci· August 2014

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Pollen-specific, but not sperm-specific, genes show stronger purifying selection and higher rates of positive selection than sporophytic genes in Capsella grandiflora.
Ramesh Arunkumar, Emily B Josephs, Robert J Williamson, Stephen I Wright

Mol Biol Evol· November 2013

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